diff --git a/src/main/scala/gitbucket/core/model/Activity.scala b/src/main/scala/gitbucket/core/model/Activity.scala
index 3755ca9..a7ca6fb 100644
--- a/src/main/scala/gitbucket/core/model/Activity.scala
+++ b/src/main/scala/gitbucket/core/model/Activity.scala
@@ -1,5 +1,20 @@
 package gitbucket.core.model
 
+/**
+ * ActivityComponent has been deprecated, but keep it for binary compatibility.
+ */
+@deprecated("ActivityComponent has been deprecated, but keep it for binary compatibility.", "4.34.0")
+trait ActivityComponent extends TemplateComponent { self: Profile =>
+  import profile.api._
+  import self._
+
+  lazy val Activities = TableQuery[Activities]
+
+  class Activities(tag: Tag) extends Table[Activity](tag, "ACTIVITY") with BasicTemplate {
+    def * = ???
+  }
+}
+
 case class Activity(
   userName: String,
   repositoryName: String,
diff --git a/src/main/scala/gitbucket/core/model/Profile.scala b/src/main/scala/gitbucket/core/model/Profile.scala
index c155de5..0f9ed96 100644
--- a/src/main/scala/gitbucket/core/model/Profile.scala
+++ b/src/main/scala/gitbucket/core/model/Profile.scala
@@ -47,6 +47,7 @@
     with Profile
     with AccessTokenComponent
     with AccountComponent
+    with ActivityComponent
     with CollaboratorComponent
     with CommitCommentComponent
     with CommitStatusComponent